20148655716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15083}}^1$

素因数の和:15156

約数の個数: 240

約数和(自身を含む): 65413877760

約数和(自身を除く): 45265222044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 81, 84, 93, 108, 114, 124, 126, 133, 162, 171, 186, 189, 217, 228, 252, 266, 279, 324, 342, 372, 378, 399, 434, 513, 532, 558, 567, 589, 651, 684, 756, 798, 837, 868, 1026, 1116, 1134, 1178, 1197, 1302, 1539, 1596, 1674, 1767, 1953, 2052, 2268, 2356, 2394, 2511, 2604, 3078, 3348, 3534, 3591, 3906, 4123, 4788, 5022, 5301, 5859, 6156, 7068, 7182, 7812, 8246, 10044, 10602, 10773, 11718, 12369, 14364, 15083, 15903, 16492, 17577, 21204, 21546, 23436, 24738, 30166, 31806, 35154, 37107, 43092, 45249, 47709, 49476, 60332, 63612, 70308, 74214, 90498, 95418, 105581, 111321, 135747, 148428, 180996, 190836, 211162, 222642, 271494, 286577, 316743, 333963, 407241, 422324, 445284, 467573, 542988, 573154, 633486, 667926, 814482, 859731, 935146, 950229, 1146308, 1221723, 1266972, 1335852, 1402719, 1628964, 1719462, 1870292, 1900458, 2006039, 2443446, 2579193, 2805438, 2850687, 3273011, 3438924, 3800916, 4012078, 4208157, 4886892, 5158386, 5610876, 5701374, 6018117, 6546022, 7737579, 8024156, 8416314, 8552061, 8883887, 9819033, 10316772, 11402748, 12036234, 12624471, 13092044, 15475158, 16832628, 17104122, 17767774, 18054351, 19638066, 23212737, 24072468, 25248942, 26651661, 29457099, 30950316, 34208244, 35535548, 36108702, 37873413, 39276132, 46425474, 50497884, 53303322, 54163053, 58914198, 62187209, 72217404, 75746826, 79954983, 88371297, 92850948, 106606644, 108326106, 117828396, 124374418, 151493652, 159909966, 162489159, 176742594, 186561627, 216652212, 239864949, 248748836, 265113891, 319819932, 324978318, 353485188, 373123254, 479729898, 530227782, 559684881, 649956636, 719594847, 746246508, 959459796, 1060455564, 1119369762, 1439189694, 1679054643, 2238739524, 2878379388, 3358109286, 5037163929, 6716218572, 10074327858, 20148655716]

約数ペア:

[(1, 20148655716), (2, 10074327858), (3, 6716218572), (4, 5037163929), (6, 3358109286), (7, 2878379388), (9, 2238739524), (12, 1679054643), (14, 1439189694), (18, 1119369762), (19, 1060455564), (21, 959459796), (27, 746246508), (28, 719594847), (31, 649956636), (36, 559684881), (38, 530227782), (42, 479729898), (54, 373123254), (57, 353485188), (62, 324978318), (63, 319819932), (76, 265113891), (81, 248748836), (84, 239864949), (93, 216652212), (108, 186561627), (114, 176742594), (124, 162489159), (126, 159909966), (133, 151493652), (162, 124374418), (171, 117828396), (186, 108326106), (189, 106606644), (217, 92850948), (228, 88371297), (252, 79954983), (266, 75746826), (279, 72217404), (324, 62187209), (342, 58914198), (372, 54163053), (378, 53303322), (399, 50497884), (434, 46425474), (513, 39276132), (532, 37873413), (558, 36108702), (567, 35535548), (589, 34208244), (651, 30950316), (684, 29457099), (756, 26651661), (798, 25248942), (837, 24072468), (868, 23212737), (1026, 19638066), (1116, 18054351), (1134, 17767774), (1178, 17104122), (1197, 16832628), (1302, 15475158), (1539, 13092044), (1596, 12624471), (1674, 12036234), (1767, 11402748), (1953, 10316772), (2052, 9819033), (2268, 8883887), (2356, 8552061), (2394, 8416314), (2511, 8024156), (2604, 7737579), (3078, 6546022), (3348, 6018117), (3534, 5701374), (3591, 5610876), (3906, 5158386), (4123, 4886892), (4788, 4208157), (5022, 4012078), (5301, 3800916), (5859, 3438924), (6156, 3273011), (7068, 2850687), (7182, 2805438), (7812, 2579193), (8246, 2443446), (10044, 2006039), (10602, 1900458), (10773, 1870292), (11718, 1719462), (12369, 1628964), (14364, 1402719), (15083, 1335852), (15903, 1266972), (16492, 1221723), (17577, 1146308), (21204, 950229), (21546, 935146), (23436, 859731), (24738, 814482), (30166, 667926), (31806, 633486), (35154, 573154), (37107, 542988), (43092, 467573), (45249, 445284), (47709, 422324), (49476, 407241), (60332, 333963), (63612, 316743), (70308, 286577), (74214, 271494), (90498, 222642), (95418, 211162), (105581, 190836), (111321, 180996), (135747, 148428)]